I've been out of pocket for a couple of days, so am extending the contest for 3 days. I like what you have done, particularly with 108, and would like to work further with that:
-I like the split colors and the motion of 108. Improvements: Hard to see the top of Katasi...can you try something where the definition of the name is stronger (such as 120).
-I like the purple in 64, is there a treatment with some purple in a 108ish design?
-There are a couple of other "slogans" we are looking at: Driving Excellence, Drive Excellent. Could you try a treatment on these.
-The K logo is good, but doesn't quite zing...any other ideas?
I like how the orange colors work in the black background, the orange edgy against the black, but not as well as the white background where the orange and blue loose their punch.
I like how 17 and 18 complement; you alternate the colors so that you have a logo that works in black and white as effectively, although I'm not as excited by the more traditional feel of 17 and 18.
For a slogan I am circling back to "Drive Excellence", so only need that in the treatment.
I do also like the purple in 64.
Having said all that...for the black background, my favorite is 121 with the Katasi font thickness of 124, but then with a way to have the logo work with as much edginess and punch on a white background.
Sorry for the delay about new submissions i had to attend a personal event for the family, but i am back at the office right now, i just had a chance for a couple of glimpses from my android to follow pending stuff, i believe for the version with white background we can use another color palete putting both th same level, will submit a new version for white background real soon, thank you.